Visual Studio 2017 15.5.1 - MSTest - Breakpoints not working

Hello,

when debug unit test with resharper integration the test only runs, but not gets debugged. Seems like breakpoints gets ignored, even Debugger.Break() doesn't work.

When disabling MSTest Resharper integration in Resharper Options I am able to debug the Unit Test using the Visual Studio Test Explorer.

Thanks in advance!